﻿
var offsetxpoint=30; //Customize x offset of tooltip
var offsetypoint=30; //Customize y offset of tooltip
var ie=document.all;
var ns6=document.getElementById && !document.all;
var enabletip=false;
var tipobj;
//if (ie||ns6)
	//var tipobj=document.all? document.all["Product 01"] : document.getElementById? document.getElementById("Product 01") : ""

function ietruebody(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}

function ddrivetip(string){
	if (ns6||ie){
		enabletip=true;
		if (ie||ns6)
			tipobj=document.all? document.all[string] : document.getElementById? document.getElementById(string) : "";
		return false;
	}
}

function positiontip(e){
	if (enabletip){
		var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
		var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
		//Find out how close the mouse is to the corner of the window
		var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20;
		var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20;

		var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000;

		//if the horizontal distance isn't enough to accomodate the width of the context menu
		if (rightedge<tipobj.offsetWidth)
		//move the horizontal position of the menu to the left by it's width
			tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth-offsetxpoint+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth-offsetxpoint+"px";
			
		else if (curX<leftedge)
				tipobj.style.left="5px";
			else
				//position the horizontal position of the menu where the mouse is positioned
				tipobj.style.left=curX+offsetxpoint+"px";

		//same concept with the vertical position
		var topedge=ie&&!window.opera? ietruebody().clientHeight-bottomedge : window.innerHeight-bottomedge;
		if (bottomedge<tipobj.offsetHeight)
			//ipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px";
			tipobj.style.top=ie? ietruebody().clientHeight+ietruebody().scrollTop-tipobj.offsetHeight-offsetypoint+"px" : window.innerHeight+window.pageYOffset-tipobj.offsetHeight-offsetypoint+10+"px";
			/*if(topedge>tipobj.offsetHeight)
				tipobj.style.top=offsetypoint+"px";
			else
				tipobj.style.top=ie? ietruebody().clientHeight+ietruebody().scrollTop-tipobj.offsetHeight-offsetypoint+"px" : window.innerHeight+window.pageYOffset-tipobj.offsetHeight-offsetypoint+10+"px";
			*/
		else
			tipobj.style.top=curY+offsetypoint+"px";
			tipobj.style.visibility="visible";
	}
}

function hideddrivetip(){
	if (ns6||ie){
		enabletip=false;
		tipobj.style.visibility="hidden";
		tipobj.style.left="-1000px";
		tipobj.style.backgroundColor='';
		tipobj.style.width='';
	}
}

document.onmousemove=positiontip;
